Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000931148-21-000024-index-headers.html | 2021-02-05 06:47:24 | |
| 0000931148-21-000024-index.html | 2021-02-05 06:47:24 | |
| 0000931148-21-000024.txt | 2021-02-05 06:47:24 | |
 0000931148-21-000024-xbrl.zip | 104860 | 2021-02-05 06:47:24 |
| a2020-earningspressrelease.htm | 269789 | 2021-02-05 06:47:24 |
| FilingSummary.xml | 1776 | 2021-02-05 06:47:24 |
| Financial_Report.xlsx | 5483 | 2021-02-05 06:47:24 |
 graftechinternationala251a.jpg | 84955 | 2021-02-05 06:47:24 |
| gti-20210205.htm | 33211 | 2021-02-05 06:47:24 |
| gti-20210205.xsd | 2418 | 2021-02-05 06:47:24 |
| gti-20210205_cal.xml | 709 | 2021-02-05 06:47:24 |
| gti-20210205_def.xml | 1642 | 2021-02-05 06:47:24 |
 gti-20210205_g1.jpg | 84955 | 2021-02-05 06:47:24 |
| gti-20210205_htm.xml | 11098 | 2021-02-05 06:47:24 |
| gti-20210205_lab.xml | 24293 | 2021-02-05 06:47:24 |
| gti-20210205_pre.xml | 12645 | 2021-02-05 06:47:24 |
| MetaLinks.json | 17393 | 2021-02-05 06:47:24 |
| R1.htm | 39665 | 2021-02-05 06:47:24 |
| report.css | 2767 | 2021-02-05 06:47:24 |
| Show.js | 1085 | 2021-02-05 06:47:24 |